摘要
基于GIS综合评价理论,根据矿井实测的各条巷道通风状态参数,以研究区西井通风系统为例进行模糊综合评价,结果表明,目前矿井通风状态质量,以及通风机风量、风机静压均满足需求。定期应用本模型对各条巷道的通风状态进行评价,及时掌握各条巷道的通风安全状态及质量,可为煤矿安全高效生产提供技术保障。
Fuzzy comprehensive evaluation on the ventilation system of the west shaft was carried out according to the comprehensive evaluation theory of GIS and the ventilation state parameters measured in each roadway. The results showed that the mine ventilation state and quality, and the air quantity and the static pressure of the fan all met the demand. Timely applying this model to evaluate the ventilation state in each roadway and understanding its ventilation safety state and quality can provide technical guarantee for safe and efficient production of a mine.
出处
《矿业安全与环保》
北大核心
2013年第5期77-79,共3页
Mining Safety & Environmental Protection
关键词
地理信息系统
矿井通风系统
变异系数法
模糊综合评价
GIS
mine ventilation system
variation coefficient method
fuzzy comprehensive evaluation
